I am following this thread closely. I have 4 - 4 week old BLRW chicks I bought straight run from an awesome local breeder. I have suspicion that at least one, and possibly two are roos. If we end up with any, I am going to try keeping one at least. The breeders roos were really nice, and didn't seem pron to agression.
I had a roo sent to me by accident by My Pet Chicken. Ordered hens, but one of my two Australorps I knew almost from day one what he probably was. He wasn't aggressive, and was actually my favorite of the flock until his hormones got rolling.
He COMPLETELY changed, and not for the better. He was usually stand-offish, and when he tried to get in my way I did what everyone said to do. Walked through him, didn't move out of his way if it wasn't where I was heading, etc.For a couple of months, all was fine and I was optimistic. However, he started trying to charge at me/attack. He didn't have his spurs yet, but as I have young children I didn't want to risk him actually getting a piece of me or my kids. So after a few times of my having to boot/block him with a bucket, I posted an ad on here and found him a better home where he had a much bigger area and more ladies, and no kids.
So, this time I am crossing my fingers that if I am right and we get a roo, I have a better draw in the temperment department. If I end up with two roos, the breeder said he would help me by taking him back and/or finding a new home. I don;t have enough room for more than one big boy! I am really hoping we've only got one though, so I don't have to pick.